.h{
    background-image: url("https://www.codester.com/static/img/backgrounds/search-bg.jpg");
    font-size: 28px;
    color: white;
    text-shadow: 1px 1px 4px #3b3b3b;
}
.d{
    background-image: url("https://www.codester.com/static/img/logo.png ");
}
.span2{
    background-color: rgba(194, 194, 194, 0.51);
    opacity: 0.6;
}
.a{
    outline: none;
    background-color: #49cf4a;
    border: 1px solid #49cf4a;
    color: white;
}
.a:hover {
    background-color: #00ca00;
}
.b{
    outline: none;
    background-color: transparent;
    border: 1px solid white;
    color: white;
}
.b:hover {
    color: dodgerblue ;
    border: 1px solid dodgerblue;
}
.c{
    outline: none;
    background-color: transparent;
    color: white;
    border: 1px solid white;
}
.c:hover {
    color: dodgerblue ;
    border: 1px solid dodgerblue;
}
.span2{
    padding-right: 0px;

}
.j{
    width:20%;
    height:23%;
    margin-top:5px;
    float:left;
    margin-left: 5px;
}
.c{

}
.m:hover
{
    background-color: #d6d6d6;
}
.z:hover
{
    background-color: #d6d6d6;
}
.s:hover
{
    background-color: #d6d6d6;
}
.y:hover
{
    background-color: #d6d6d6;
}
.div1
{
    display:none;
    box-shadow: 1px 1px 1px 1px #c0c0c7;
}

